ANALYSIS – RARE BLUE DIAMONDS, VYING WITH PINKS, ARE AMONG MOST PRIZED BY COLLECTORS
March 2019 – Rare and exquisite natural blue diamonds are among the most sought-after gems, seen in recent auctions vying with pinks and achieving world record prices, with premiums built in for exceptional provenance and freshness to the market.The Cullinan mine near Pretoria is the world’s only notable blue diamond ...
